Arm for lighting fixture



FIG. 1 is a side perspective view of the arm.

FIG. 2 is a top perspective view of the arm.

FIG. 3 is a bottom perspective view of the arm.

FIG. 4 is a side perspective view of the arm; and,

FIG. 5 is a side view of the arm. 

The ornamental design for an arm for lighting fixture, as shown and described. 